CN1191153C - 一种制造片材的方法 - Google Patents
一种制造片材的方法 Download PDFInfo
- Publication number
- CN1191153C CN1191153C CNB018027547A CN01802754A CN1191153C CN 1191153 C CN1191153 C CN 1191153C CN B018027547 A CNB018027547 A CN B018027547A CN 01802754 A CN01802754 A CN 01802754A CN 1191153 C CN1191153 C CN 1191153C
- Authority
- CN
- China
- Prior art keywords
- thickness
- manipulated variable
- adjusting apparatus
- sheet material
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 33
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 64
- 238000004088 simulation Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 abstract description 7
- 230000036962 time dependent Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005250 beta ray Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
- B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92076—Position, e.g. linear or angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92152—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92438—Conveying, transporting or storage of articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000283183A JP2002086539A (ja) | 2000-09-19 | 2000-09-19 | シートの製造方法 |
JP283183/2000 | 2000-09-19 | ||
JP21484/2001 | 2001-01-30 | ||
JP2001021484 | 2001-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1392831A CN1392831A (zh) | 2003-01-22 |
CN1191153C true CN1191153C (zh) | 2005-03-02 |
Family
ID=26600199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018027547A Expired - Fee Related CN1191153C (zh) | 2000-09-19 | 2001-09-17 | 一种制造片材的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20020175434A1 (fr) |
EP (1) | EP1325806B1 (fr) |
KR (1) | KR100846757B1 (fr) |
CN (1) | CN1191153C (fr) |
DE (1) | DE60138121D1 (fr) |
MY (1) | MY138928A (fr) |
TW (1) | TW495430B (fr) |
WO (1) | WO2002024433A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101365571B (zh) * | 2005-11-30 | 2011-05-04 | 东丽株式会社 | 薄片制造方法及薄片制造装置 |
CN102601963B (zh) * | 2012-03-29 | 2015-11-18 | 上海工程技术大学 | 一种连续变截面塑料板材挤出设备 |
EP2837484B1 (fr) * | 2013-08-14 | 2020-10-21 | Electronic Systems S.p.A. | Appareil d'analyse automatique de films extrudés |
DE102018127671A1 (de) * | 2018-11-06 | 2020-05-07 | Windmöller & Hölscher Kg | Verfahren für die Kontrolle eines Dickenprofils einer Folienbahn |
DE102018127670A1 (de) | 2018-11-06 | 2020-05-07 | Windmöller & Hölscher Kg | Stellvorrichtung für eine Kontrolle einer Austrittsdicke eines Düsenaustrittsspaltes einer Flachfolienmaschine |
US11426914B2 (en) * | 2019-03-15 | 2022-08-30 | The Japan Steel Works, Ltd. | Resin film manufacturing device and resin film manufacturing method |
CN116476351B (zh) * | 2023-04-25 | 2023-09-26 | 山东鑫达鲁鑫防水工程有限公司 | 一种聚氯乙烯pvc防水卷材制备系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930774A (en) * | 1973-07-24 | 1976-01-06 | Industrial Nucleonics Corporation | Extruder controller |
JPS6050133B2 (ja) * | 1981-11-05 | 1985-11-07 | 東芝機械株式会社 | 口金隙間調整方法 |
DE3427912C1 (de) * | 1984-07-28 | 1986-03-06 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Strangpressaggregat fuer das Strangpressen von thermoplastifiziertem Kunststoff |
US4765941A (en) * | 1984-08-30 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Thickness control system for an extrusion coating apparatus |
JPS62286723A (ja) * | 1986-06-06 | 1987-12-12 | Toshiba Mach Co Ltd | フイルムシ−トのプロフアイル制御方法 |
US4931982A (en) * | 1987-07-17 | 1990-06-05 | Toray Industries, Inc. | Method for controlling the thickness of a sheet material and method for monitoring a correspondence relationship between the thickness distribution across a sheet material and means for adjusting the thickness |
US4994976A (en) * | 1988-02-17 | 1991-02-19 | Mitsubishi Jukogyo Kabushiki Kaisha | Film thickness controller |
JPH01278324A (ja) * | 1988-05-02 | 1989-11-08 | Japan Steel Works Ltd:The | 樹脂フィルムの厚さ調整方法 |
JP2612244B2 (ja) * | 1988-12-29 | 1997-05-21 | 王子油化合成紙株式会社 | 延伸樹脂フィルムの肉厚制御方法 |
US4978289A (en) * | 1989-10-05 | 1990-12-18 | Jyohoku Seiko Co., Ltd. | Film extrusion die |
JPH03281216A (ja) * | 1990-03-30 | 1991-12-11 | Sumitomo Heavy Ind Ltd | 押出成形におけるシート厚み測定位置とリップ位置との割付設定方法 |
JP3021135B2 (ja) * | 1991-11-12 | 2000-03-15 | 三菱重工業株式会社 | フィルム厚み制御装置 |
DE4239270A1 (de) * | 1992-11-23 | 1994-05-26 | Siemens Ag | Verfahren zur Stellgliedidentifizierung bei der Querprofil-Regelung einer kontinuierlich erzeugten Materialbahn |
US6007319A (en) * | 1993-11-30 | 1999-12-28 | Continuous Molding, Inc. | Continuous forming of complex molded shapes |
US5468134A (en) * | 1993-12-01 | 1995-11-21 | Cree; Robert E. | Cooling and thickness control for extruded products |
FR2713539A1 (fr) * | 1993-12-14 | 1995-06-16 | Darlet Marchante Tech Sa | Procédé et dispositif de régulation automatique d'épaisseur pour lignes de production de films, feuilles ou plaques. |
US5424018A (en) * | 1994-01-13 | 1995-06-13 | General Electric Company | Variable width die and method for extruding sheet products |
US5679383B1 (en) * | 1994-02-04 | 1999-01-05 | Extrusion Dies Inc | Dual flexible lip extrusion apparatus |
DE19535930C1 (de) * | 1995-09-27 | 1997-01-09 | Heinz Dr Ing Gros | Vorrichtung zur veränderlichen Begrenzung eines flachen Fließkanals und Verfahren zum Austragen einer Massebahn mit veränderlicher Geometrie |
JPH09323351A (ja) * | 1996-06-05 | 1997-12-16 | Teijin Ltd | フィルムの厚み調整方法 |
JPH10225973A (ja) * | 1997-02-14 | 1998-08-25 | Toshiba Mach Co Ltd | 熱変位式自動tダイの制御方法 |
JP5076412B2 (ja) * | 2006-09-13 | 2012-11-21 | 藤倉化成株式会社 | 導電性接着剤 |
-
2001
- 2001-09-17 KR KR1020027006352A patent/KR100846757B1/ko not_active IP Right Cessation
- 2001-09-17 WO PCT/JP2001/008042 patent/WO2002024433A1/fr active Application Filing
- 2001-09-17 DE DE60138121T patent/DE60138121D1/de not_active Expired - Fee Related
- 2001-09-17 US US10/130,255 patent/US20020175434A1/en not_active Abandoned
- 2001-09-17 MY MYPI20014347A patent/MY138928A/en unknown
- 2001-09-17 CN CNB018027547A patent/CN1191153C/zh not_active Expired - Fee Related
- 2001-09-17 EP EP01967697A patent/EP1325806B1/fr not_active Expired - Lifetime
- 2001-09-19 TW TW090122977A patent/TW495430B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002024433A1 (fr) | 2002-03-28 |
DE60138121D1 (de) | 2009-05-07 |
KR20020050289A (ko) | 2002-06-26 |
MY138928A (en) | 2008-08-28 |
US20020175434A1 (en) | 2002-11-28 |
KR100846757B1 (ko) | 2008-07-16 |
TW495430B (en) | 2002-07-21 |
EP1325806A1 (fr) | 2003-07-09 |
EP1325806B1 (fr) | 2009-03-25 |
CN1392831A (zh) | 2003-01-22 |
EP1325806A4 (fr) | 2007-11-07 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050302 Termination date: 20180917 |
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CF01 | Termination of patent right due to non-payment of annual fee |